UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pqoa2/CUi89uRqgn3offeUgZ+3YiOpAne6LaJiyyrAw=' 
WHERE 
  key_id = 'a8746c3b7aa5d8831fa8c27a6ee658ba82c54d7161b77d4ae135940bbf40e659' 
  AND (
    token = 'pqoa2/CUi89uRqgn3offeUgZ+3YiOpAne6LaJiyyrAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )